4TH AND 6TH ORDER ACTIVE BAND STOP FILTERS

I read about 4th order band stop filters long ago. But never really designed any. I think the following example can help you a bit. https://www.multisim.com/content/or7nyz … op-filter/

If you have any problem related to the PCB layout design or fabrication, you may find this place helpful: https://www.pcbway.com/project/